baber/WOPTO huggingface dataset:
Patent KR-20210031584-A (KR)
Title: Organic light emitting device and apparatus including the same
Inventor: KIM SEUL ONG
IPC: H01L51/50
Filed: 2019-09-11
Abstract: Disclosed is an organic light emitting device. The organic light emitting device comprises: a first electrode; a second electrode opposite the first electrode; an organic layer disposed between the first electrode and the second electrode and including a light emitting layer; and an electron transport area disposed between the light emitting layer and the second electrode. The electron transport area includes a first auxiliary layer and a second auxiliary layer. The first auxiliary layer is disposed between the light emitting layer and the second auxiliary layer. The first auxiliary layer includes a first compound, and the second auxiliary layer includes a second compound. The second compound includes at least one π electron-deficient nitrogen-containing ring. The organic light emitting device satisfies T1(EML) >= T1(AXL1) + 0.3 eV and T1(AXL2) >= T1(AXL1) + 0.5 eV. The T1 (EML), T1 (AXL1), and T1 (AXL2) refer to the description in the present specification.
Patent KR-20200032665-A (KR)
Title: Method and system of processing data packet for providing low latency roaming edge service
Inventor: MOON SEONG HOON
IPC: H04L12/28
Filed: 2019-09-18
Abstract: Provided are a data packet processing method for providing a low-latency edge roaming service and a system thereof. The system, as a method of processing a roaming data packet at an edge roaming switch located in a visited network, comprises the steps of: receiving a roaming data packet transmitted by a roaming terminal from a data gateway of a visited network; determining whether a destination IP address of the roaming data packet is an edge service target registered in a pre-stored edge forwarding table; if the destination IP address is determined to be an edge service target, offloading the roaming data packet to an edge service network of the visited network; and if it is determined that the destination IP address is not an edges service target, transmitting the roaming data packet to a data gateway in a home network.
Patent KR-20210016248-A (KR)
Inventor: SUN TAE GOON
IPC: G06Q30/00
Filed: 2019-10-01
Abstract: The present invention relates to a wholesaler network system and a processing method thereof. The wholesaler network system of the present invention provides a variety of information related to a specific company to be monitored, including the current status of a plurality of credit transactions with other wholesalers, a credit status, and the like by using a network between wholesalers connected with a medium of a specific keyword search related to the specific company with which wholesalers are performing or considering credit transactions. The specific keyword related to the specific company may vary, and may be, for example, a unique keyword that can identify the specific company, for example, a business registration number, a company name, the name of the representative, and the like, or a combination thereof. To this end, the wholesaler network system comprises a plurality of wholesaler terminals each provided for each of a plurality of wholesalers, and a management server connected through a communication network, and establishes a network for sharing information related to credit transactions of the specific company with wholesalers. According to the present invention, a specific wholesaler who is performing or considering a credit transaction with a specific company receives practical and useful information such as a transaction behavior that the specific company has conducted in credit transactions with other wholesalers, thereby seeking a reliable transaction in which bad debts are minimized.
Patent KR-20200037734-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: LEE JUNGHA
IPC: C07D495/04
Filed: 2019-10-01
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1 and an organic light emitting device comprising the same. The heterocyclic compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210039134-A (KR)
Title: Air purification system for apartment houses
Inventor: HAN YANG SU
IPC: B01D46/00
Filed: 2019-10-01
Abstract: The present invention relates to an air purification device for laboratory hoods capable of effectively purifying air, comprising: an inlet through which air inside the building is introduced; an oil and water removal filter for removing oil and moisture from the air introduced from the inlet; a dust removal filter that removes dust from the air that has passed through the oil and water removal filter; a harmful gas removal filter for removing harmful gases from the air that has passed through the dust removal filter; and an exhaust fan for discharging the air that has passed through the harmful gas removal filter to the outside.
Patent KR-20210040207-A (KR)
Title: Display device and method of driving a display device
Inventor: LEE CHANG SOO
IPC: G09G3/20
Filed: 2019-10-02
Abstract: A display device comprises: a display panel including a plurality of gate lines designed to have a predetermined gate delay time and a plurality of pixel rows respectively connected to a corresponding one of the plurality of gate lines; a gate driver sequentially providing a plurality of gate signals to the plurality of gate lines; a data driver providing data signals to each of the plurality of pixel rows; and a controller controlling the gate driver to sequentially output the plurality of gate signals, and controlling the data driver to output the data signals by delaying the data signals by a predetermined gate delay time of the plurality of gate lines. Accordingly, even if the display device has a high resolution, the display device may be normally driven.
Patent KR-20210039691-A (KR)
Title: Tube-type tree water bag
Inventor: JO YOUNG EUN
IPC: A01G27/00
Filed: 2019-10-02
Abstract: The present invention relates to a tube-type tree water bag which comprises: a half tube pack in which a space for storing water therein is formed and which is formed in a tube shape to surround a tree when filled with water, wherein the half tube pack is provided to have a half tube shape a part of which is disconnected; a length adjusting unit which connects edges at both disconnected sides of the half tube pack and adjusts a length according to a thickness of the tree when the half tube pack surrounds the tree; and a water supply tube which extends from the half tube pack and supplies water to the tree. Accordingly, the half tube pack is installed on the tree to surround a circumference of the tree in a state in which the tube-shaped half tube pack is filled with water, such that the influence on the growth of the tree can be minimized by the distribution of the center of gravity. In addition, the tube-type tree water bag is installed on a tree in the form of surrounding the tree, thereby minimizing the influence thereof to the appearance of the tree compared to a conventional water bag that is simply hung or tied to one side.
Patent KR-20210041845-A (KR)
Title: Connecting Member Connected to Electrode Lead by Physical Coupling and Battery Cell Stack Comprising the Same
Inventor: HWANG SUNG TACK
IPC: H01M50/531
Filed: 2019-10-08
Abstract: The present invention relates to a connection member for electrical connection of an electrode lead, wherein the connection member includes a pair of first and second connection members, one of the first and second connection members is provided with a fixing part for connecting with each other, and the other has a locking part to which the fixing part is fastened and, more specifically, to a connection member capable of improving the safety of the electrode lead because it is possible to physically couple the electrode lead without welding, and omit a process of excessively bending the electrode lead to couple the same to a bus bar, and to a battery cell stack comprising the same.
Patent KR-20210042569-A (KR)
Title: Apparatus and method for constructing space information
Inventor: YOO JAE JUN
IPC: G06F16/22
Filed: 2019-10-10
Abstract: The present invention relates to a method for constructing spatial information required to visualize a space expressed based on a hierarchical structure including a plurality of levels, wherein each level includes one or more tiles. Disclosed is the method for constructing spatial information comprising: a step of checking a tile visibility of a corresponding level according to whether or not a tile is present in each level; a step of creating one or more groups by grouping one or more levels with consistent tile visibility; and a step of granting each created group an index by the tile visibility.
Patent KR-20210045879-A (KR)
Inventor: CHUNG HYUN JUNG
IPC: G01N33/68
Filed: 2019-10-17
Abstract: The present invention relates to a composition for detecting gram-negative bacteria including a colistin conjugate bonded with a labeling material and a use thereof, and more specifically, to a composition for detecting gram-negative bacteria including a colistin conjugate labeled with a labeling material and a method for detecting gram-negative bacteria using the composition. As a result of an exemplary study by present inventors to use an antibiotic called colistin or polymixin E for detection of the gram-negative bacteria, by selecting the colistin conjugate bonded with the colistin and the labeling material as a selective ligand, the ligand has general and specific selectivity for various gram-negative bacteria, and the gram-negative bacteria are rapidly detected for various samples. According to the present invention, the composition and the detecting method using the composition are usefully used for diagnosing human infection, testing food, and testing water pollution as a platform for rapidly diagnosing the gram-negative bacteria.
Patent KR-20210047490-A (KR)
Title: Fire risk predication system using unmanned aerial vehicle and method thereof
Inventor: JINSUL KIM
IPC: B64C39/02
Filed: 2019-10-22
Abstract: Provided are a fire risk prediction system using an unmanned aerial vehicle (UAV) and a method thereof. According to the present invention, the fire risk prediction system comprises: a UAV including at least one camera and a sensor and providing aerial photographing information photographed by using the camera and surrounding environment information sensed by the sensor; a management server recognizing at least one object from the aerial photographing information acquired from the UAV to determine the risk of a fire situation and using the surrounding environment information acquired from the UAV to determine the risk of fire spread to generate fire risk information; and a manager terminal visually and auditorily monitoring the fire risk information in real time. When a fire occurs, the management server can control a route of the UAV in real time to receive the aerial photographing information and the surrounding environment information from the UAV in real time.
Patent KR-20210047502-A (KR)
Title: Composition for preventing or treating of cancer comprising pentarhizidium orientale extract
Inventor: KIM HYESUNG
IPC: A61P35/00
Filed: 2019-10-22
Abstract: The present invention relates to a composition for preventing or treating cancer comprising a Pentarhizidium orientale extract and, more specifically, to a composition comprising a Pentarhizidium orientale extract having anticancer effect on oral cancer, colon cancer, blood cancer or lung cancer. The composition comprising the Pentarhizidium orientale extract of the present invention inhibits the cell survival of cancer cells and induces apoptosis of cancer cells, thereby having cancer treatment and prevention effects, and being used in medicines and foods for treating and alleviating cancer by comprising natural ingredients.
Patent KR-20210049482-A (KR)
Title: Planetary gear apparatus
Inventor: KIM TAE HOON
IPC: F16H3/44
Filed: 2019-10-25
Abstract: Disclosed is a planetary gear apparatus. The disclosed planetary gear apparatus comprises: a single pinion gear; a double pinion gear having a first double pinion gear and a second double pinion gear; a planetary carrier unit which covers the single pinion gear, the first double pinion gear, and the second double pinion gear; a first pinion shaft engaged with the planetary carrier unit, in which the single pinion gear is rotatably mounted, and one of the first double pinion gear and the second double pinion gear is rotatably mounted; and a second pinion shaft engaged with the planetary carrier unit, in which the other of the first double pinion gear and the second double pinion gear is mounted. The present invention aims to provide a planetary gear apparatus which is able to lower the part cost and reduce noise during operation.
Patent KR-20210051247-A (KR)
Title: Segment monitoring method for continuous casting
Inventor: LEE JUN SU
IPC: B22D11/16
Filed: 2019-10-30
Abstract: The present invention relates to a segment monitoring method for a continuous casting, which is able to, when performing a continuous casting, check the inside of a segment in real time, check the status of a refractory and a rolling roll, predict the needs for replacing the refractory in the segment and maintaining the rolling roll or the like, improve maintenance quality, and promote the improvement of productivity and product quality in case of defective products and continuous casting. In accordance with the present invention, the segment monitoring method for the continuous casting comprises: a cast piece production step to inject molten metal, which is completely refined, into a cast through a molten metal transfer apparatus, and produce a cast piece; a segment side guide step to guide into a segment with a plurality of rolling rolls and a refractory placed for processing the produced cast piece; and a cast piece processing step to process the cast piece by passing the cast piece, which is going to the segment side guide step, through the segment, and monitor the cast piece process factors in the segment affecting the processing of the cast piece through a segment monitoring apparatus unit.
Patent KR-20210053594-A (KR)
Title: Cmp pad conditioner manufacturing method and cmp pad conditioner using the same
Inventor: KIM SHIN KYUNG
IPC: B24B37/04
Filed: 2019-11-04
Abstract: Proposed, in the present invention, are a method for manufacturing a CMP pad conditioner and a CMP pad conditioner using the same, comprising: a metal base material; a diamond abrasive grain whose lower end is fixed to a surface of the metal base material; a setting plating part that forms on a surface of a lower layer of the diamond abrasive grain and the surface of the metal base material, and plates while attached to the surface of the metal base material and the lower layer of the diamond abrasive grain to fix the diamond abrasive grain; a support layer that forms on a surface of a lower layer of the setting plating part, the metal base material, and the diamond abrasive grain, exposes an upper layer of the diamond abrasive grain to the outside, and supports the diamond abrasive grain; and a plating layer that plates on an upper surface of the support layer. Therefore, the present invention has an effect of reducing production costs of a product.
Patent KR-20210056094-A (KR)
Title: Display apparatus
Inventor: SEOKHYO CHO
IPC: G09F9/30
Filed: 2019-11-08
Abstract: According to the present specification, provided is a display device which can maximize a feeling of viewing immersion of a user. The display device comprises: a display unit including a display panel for displaying an image; a curvature variable unit disposed on a rear surface of the display unit and varying the curvature of the display unit; and a vibration unit disposed on the rear surface of the display unit to vibrate the display panel so that sound is output in accordance with vibration of the display panel.
Patent KR-20210056767-A (KR)
Title: Apparatus and method for generating attack image of deep learning based face recognition system
Inventor: GWONSANG RYU
IPC: G06K9/00
Filed: 2019-11-11
Abstract: The present invention relates to a device and a method for generating an attack image of a deep learning-based face recognition system. The device includes: an input vector extraction unit which extracts an input vector of a predetermined shape through preprocessing of an input image; a generative adversarial network (GAN) processing unit which receives the input vector and generates an attack image of a deep learning-based face recognition system through three GAN processing units each performing a specified role; and an attack image output unit which outputs the generated attack image to a target deep learning-based face recognition system to be tested. The present invention can be used to verify the safety of the deep learning-based face recognition system.
Patent KR-20210058023-A (KR)
Title: Finger interlocking module based on mixed reality and hand motion sensor
Inventor: KIM HYEONG SEOK
IPC: G06F3/01
Filed: 2019-11-13
Abstract: According to the present invention, an interlocking module for each finger based on a mixed reality and a hand motion sensor includes: a central server which stores all information; a communication unit for communicating with the central server to send and receive data; a storage unit which temporarily stores information necessary for the central server through the communication unit, and stores basic UI and basic driving data; a control unit storing the data received from the communication unit in the storage unit and controlling the stored data; and an output unit which outputs the data being controlled by the control unit or the controlled data. The present invention allows a user to use teaching aids directly in an environment provided in the mixed reality.
Patent KR-20210059285-A (KR)
Inventor: PARK HYUNG WOOK
IPC: D06M10/00
Filed: 2019-11-15
Abstract: The present invention relates to a manufacturing method of a carbon fiber fabric composite grown on carbon fibers, and more specifically, to a manufacturing method of a carbon fiber fabric composite, which, by optimally establishing laser power, type, and exposure time, controls the growth of metal oxide nanostructures on carbon fibers to have improved mechanical properties such as tensile properties and shock absorption.
Patent KR-20210059399-A (KR)
Inventor: JUNG KI TAEG
IPC: C07C67/303
Filed: 2019-11-15
Abstract: The present invention relates to a method for hydrogenation of a phthalate-based compound. According to the present invention, since the generation of by-products in the hydrogenation reaction is suppressed, the catalyst activity is improved and the lifespan is extended, thereby increasing the efficiency and economy of a commercial process. In addition, since the hydrogenation reaction product prepared by the present invention has high purity and low acid value, the hydrogenation reaction product has excellent quality as a plasticizer so that the hydrogenation reaction product can be used in various products.
Patent KR-20200064919-A (KR)
Title: Flexible busbar using room temperature shrink tube and its manufacturing method
Inventor: PARK MUN TAE
IPC: H01B5/02
Filed: 2019-11-22
Abstract: The present invention relates to a flexible busbar using a room temperature shrink tube and a manufacturing method thereof. The flexible bus bar comprises a busbar core (10) and the shrink tube (20) to inflate the shrink tube by using an aqueous system inflating the shrink tube by dipping the shrink tube in a solution of mixing water and a swelling agent for a predetermined time, insulate and coat the inflated shrink tube by simply tubing the expanded shrink tube on an outer circumferential surface of the busbar core by allowing the expanded shrink tube to be naturally contracted at room temperature, and maintain integrity by a structure in which the busbar core is engaged with a negative and embossed structure by a shrink tube shrinking force, thereby preventing deformation including lifting and wrinkle phenomena of the shrink tube during shape deformation of the busbar.
Patent KR-20210063734-A (KR)
Title: Power Module and Substrate Structure Applied to Power Modules
Inventor: HONG KYOUNG KOOK
IPC: H01L23/00
Filed: 2019-11-25
Abstract: A substrate structure applied to a power module according to an embodiment of the present invention is provided. The substrate applied to the power module includes an upper substrate and a lower substrate. The lower substrate includes device regions in which a plurality of semiconductor devices are disposed, a source signal electrode part for transmitting a source signal to the semiconductor devices, and a gate signal electrode part for transmitting a gate signal to the semiconductor devices. Any one of the source signal electrode part and the gate signal electrode part is connected to the upper substrate through a conductive pillar. A signal transmitted from any one of the source signal electrode part and the gate signal electrode part is transmitted to the semiconductor devices through the upper substrate. In order to widen the gap between the semiconductor devices, a part of the source signal electrode part can be deleted and a conductive pillar electrically connected to the source signal electrode portion can be provided.
Patent KR-20200062070-A (KR)
Inventor: SEUNG GOO LEE
IPC: C12N15/70
Filed: 2019-11-26
Abstract: The present invention relates to a method of detection and quantification of phenolic compounds using a mutated artificial genetic circuit. More specifically, the mutated artificial genetic circuit is configured using a mutated dmpR protein which is obtained by substituting methionine (M) at position 52 in wild type dmpR with isoleucine (I) or cysteine (C), or additionally substituting glutamine (Q) at position 71 in wild type dmpR with alanine (A), glutamic acid (E) at position 135 with lysine (K), or lysine at position 188 with arginine (R). Accordingly, the present invention provides the effect of being able to accurately detect and quantify even a small amount of various phenol compounds.
Patent KR-20210066063-A (KR)
Title: Apparatus for controlling backward driving of vehicle and method thereof
Inventor: KIM JEONG KU
IPC: B60W40/114
Filed: 2019-11-27
Abstract: The present invention relates to an apparatus and a method for controlling backward driving of a vehicle. The apparatus comprises: a first driving trajectory generating unit which generates a first driving trajectory for backward driving of the vehicle based on rear wheel speed information and steering angle information obtained while the vehicle travels forward along a target path; a second driving trajectory generating unit which generates a second driving trajectory for backward driving of the vehicle based on rear wheel speed information obtained while the vehicle travels forward along the target path; and a control unit which determines first and second weights for compensating for complementary characteristics between the first and second driving trajectories by applying a curvature parameter indicative of the curvature of the target path to a pre-learned weight determination model, and controls the backward driving of the vehicle on the target path in accordance with an optimal driving trajectory determined by applying the determined first and second weights to the first and second driving trajectories, respectively. The present invention can generate a more accurate driving trajectory by removing an error in the driving trajectory in accordance with road characteristics.